using floaters mounted to the tip of a mast

Industry

  • CPC
  • B63B2043/123
This industry / category may be too specific. Please go to a parent level for more data

Patents Grantslast 30 patents

  • Information Patent Grant

    Flotation device and method of manufacturing the same

    • Patent number 6,974,357
    • Issue date Dec 13, 2005
    • Jeroen Vincent van Mil
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Multi-hull sailboat righter

    • Patent number 4,651,666
    • Issue date Mar 24, 1987
    • John A. Lake
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Sail craft

    • Patent number 4,344,377
    • Issue date Aug 17, 1982
    • Knud F. Gram
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents